منابع مشابه
Thymoma classification: current status and future trends.
The classification of thymic epithelial neoplasms has been a controversial topic for many years. Recent advances in diagnostic methods and renewed interest in the biology of these tumors has led to efforts by investigators to shed new light on their biologic behavior and to offer novel perspectives on these unusual neoplasms. Several new classification schemes have been proposed, including the ...
متن کاملClinical usefulness of the WHO histological classification of thymoma.
PURPOSE Rosai et al. published the World Health Organization (WHO) classification of thymic epithelial tumors in 1999, and its clinical usefulness seems to be established. It is our purpose to find the clinically relevant diagnostic points in the WHO Histological Classification of Thymoma. METHODS Thymomas surgically removed from 100 consecutive patients at Juntendo University Hospital betwee...
متن کاملThymoma.
A review of the evaluation, treatment, and end results for 52 patients with thymoma treated at The University of Texas M.D. Anderson Cancer Center (1950-1984) is presented. The objective of the study was to examine the influence of a number of clinical characteristics on survival, including histologic and staging classifications, associated diseases, symptom status, and treatment. Forty-nine pa...
متن کاملThymoma
Thymomas, with their diverse signs, symptoms and relationships to other systemic diseases, are not infrequently encountered. Histologic classification is now standardized. Thymoma is associated with other disorders, such as myasthenia gravis and pure red cell aplasia. Proper staging, careful histologic evaluation and appropriately selected therapy are necessary to ensure long-term survival.
متن کاملThymic carcinoid tumor combined with thymoma--neuroendocrine differentiation in thymoma?
A carcinoid tumor of the thymus combined with thymoma in a 62-year-old man is described. The mediastinal tumor had been present for 13 years and was associated with pure red cell aplasia. Carcinoid tumor occupied the central two-thirds of the tumor, consisting of nests and trabeculae of monotonous round cells, which ultrastructurally showed many intracytoplasmic dense-core granules. Typical spi...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2006
ISSN: 0002-9173
DOI: 10.1309/cav8-rnu5-tkna-cknc